01Adjustable Beds: What They Do, Who They're For, and What to Know Before You Buy

An adjustable base does something a flat mattress can't: it changes position. You can raise your head, elevate your legs, or recline at an angle — all without pillows stuffed under your back or stacking books under the frame. For some people, it's a genuine upgrade. For others, it's an unnecessary luxury. Here's how to tell the difference.

02What an Adjustable Base Actually Does

An adjustable base replaces the standard flat foundation under your mattress. You control the position using a wireless remote or smartphone app — raising or lowering the head, the foot, or both independently.

Common positions people use:

  • Slight head elevation — reduces acid reflux, snoring, and nasal congestion
  • Legs elevated — reduces lower back pressure and leg swelling
  • Zero-gravity position — head and knees elevated to roughly match the body's natural relaxed posture; distributes weight evenly and takes stress off the spine
  • Upright or semi-upright — useful for reading, watching TV, or working on a laptop

03Health Benefits Worth Knowing

These aren't marketing claims — they're practical benefits that many people with specific conditions notice almost immediately.

Back and Sciatic Pain

Lying completely flat puts pressure on the lumbar spine and sciatic nerve. Elevating the knees slightly — even just a few inches — reduces that pressure significantly. Many people with chronic lower back pain find they can sleep comfortably on an adjustable base when a flat surface isn't working.

Snoring and Sleep Apnea

Raising the head by even 4–6 inches keeps airways more open by preventing soft tissue in the throat from fully relaxing backward. This doesn't replace treatment for diagnosed sleep apnea, but it helps with mild cases and snoring.

Acid Reflux and Heartburn

Gravity is a powerful thing. A slight head elevation helps prevent stomach acid from traveling upward during sleep — a common cause of nighttime discomfort and disrupted sleep.

Leg Swelling and Circulation

Elevating the legs encourages fluid to drain back toward the core rather than pooling in the feet and ankles. This is especially useful for people who stand all day, those with circulation issues, and during pregnancy.

04Who Benefits Most — and Who Doesn't Need One

Good fit for:

  • People with chronic lower back pain or sciatica
  • Those with acid reflux or GERD
  • Heavy snorers or mild sleep apnea sufferers
  • People with leg swelling or circulation issues
  • Couples with different firmness or position preferences (split adjustable bases allow independent control)
  • Anyone who spends time reading or watching TV in bed

Probably not necessary if:

  • You sleep fine on a flat surface and have no specific health concerns
  • You prefer sleeping strictly on your stomach (adjustable positions don't help stomach sleepers much)
  • Budget is a major constraint — a quality flat foundation with the right mattress often solves most issues

055 Things to Evaluate Before Buying

1. Mattress compatibility

Not all mattresses bend. Memory foam, latex, and most pocketed coil mattresses work well with adjustable bases. Traditional innersprings do not — the coil system is too rigid and will be damaged by bending. If you're buying an adjustable base, plan to pair it with a compatible mattress.

2. Movement quality

Test it in person. Does it move smoothly? Is it noisy? Does it stop at the position you want, or does it overshoot? A cheap base with jerky or loud motor operation will frustrate you quickly.

3. Budget and features

Entry-level adjustable bases handle head and foot elevation — that's it. Mid-range models add USB ports, under-bed lighting, and massage functions. Premium models include split-king capability, zero-gravity presets, and app control. Decide which features you'd actually use, then set your budget from there.

4. Split king for couples

If you and your partner want different positions, look for a split adjustable base — two twin XL bases side by side under a split king mattress. Each person controls their own side independently. This is one of the most popular configurations we sell for couples.

5. Warranty and support

Adjustable bases have motors, electronics, and moving parts — all of which can wear out. Make sure the warranty covers the motor and mechanical components, not just the frame. Ask what the service process looks like if something fails.

06Which Mattresses Work with Adjustable Bases?

Your mattress needs to flex along with the base. These types work well:

  • Memory foam — fully flexible, contours well in any position
  • Latex — flexible and responsive, holds up well over time
  • Hybrid mattresses with pocketed coils — most hybrids flex fine; confirm compatibility before buying

Traditional continuous coil or Bonnell coil innersprings are not compatible — they will resist bending and can damage both the mattress and the base.

Not sure if your current mattress will work? Stop in — our team can tell you immediately, or help you find a combination that does.

See our adjustable base selection →

Visit an LA showroom to test one in person →

07Frequently Asked Questions

Can I use my existing mattress with an adjustable base?

Possibly. If it's a memory foam, latex, or pocketed coil mattress, probably yes. If it's a traditional innerspring, probably not. Bring your mattress specs when you come in and we can confirm compatibility.

Do adjustable beds help with sleep apnea?

Head elevation can help reduce mild snoring and improve airflow, but it doesn't replace CPAP therapy for diagnosed sleep apnea. If you have sleep apnea, talk to your doctor about your treatment plan — an adjustable base may be a helpful complement.

How long does an adjustable base last?

A quality adjustable base should last 10–15 years with normal use. Budget models with cheaper motors may start having issues in 5–7 years. Warranty length is a good proxy for expected durability.

Is a split king with separate adjustable bases a good option for couples?

Yes — it's actually one of the best solutions for couples with different sleep preferences. You each control your side independently, and the beds can be pushed together so it looks and feels like one king bed.

What's the zero-gravity position?

Zero-gravity is a preset position where your head and knees are both elevated so your body is in a slight recline — similar to the position astronauts are in during launch. It distributes your body weight evenly and takes pressure off the lumbar spine. Many people find it the most comfortable sleeping position they've ever tried.